Nobuyuki Tanaka

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Shunan-Shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ion exchange membrane and production process therefor
- Patent number 10,583,430
- Issue date Mar 10, 2020
- Astom Corporation
- Tomoaki Takahashi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Polymerization curable composition
- Patent number 8,691,926
- Issue date Apr 8, 2014
- Tokuyama Corporation
- Nobuyuki Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Chromene compound
- Patent number 7,521,004
- Issue date Apr 21, 2009
- Tokuyama Corporation
- Junji Momoda
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
STRETCHED POROUS FILM AND MANUFACTURING METHOD THEREFOR
- Publication number 20200362130
- Publication date Nov 19, 2020
- Tokuyama Corporation
- Nobuyuki TANAKA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ION EXCHANGE MEMBRANE AND PRODUCTION PROCESS THEREFOR
- Publication number 20170216832
- Publication date Aug 3, 2017
- ASTOM CORPORATION
- Tomoaki TAKAHASHI
- B32 - LAYERED PRODUCTS
Information Patent Application
Polymerization Curable Composition
- Publication number 20080058444
- Publication date Mar 6, 2008
- Tokuyama Corporation
- Nobuyuki Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Chromene Compound
- Publication number 20070215844
- Publication date Sep 20, 2007
- Tokuyama Corporation
- Junji Momoda
- C07 - ORGANIC CHEMISTRY